Which is the correct option to complete the paragraph below?
“Lego releases a Star Wars themed animation in tribute to Father's Day in the UK, 16 June. Lego depict how Darth Vader and Luke Skywalker (1) ___________ spend Father's Day, assuming they have buried their long-running feud - a trip to the theme park perhaps? Maybe a father-son fishing outing or just a good old game of catch?”
(Adapted from http: //www.guardian.co.uk)